package com.example.demo.cashier;

/**
 * @Author luoqin
 * @Date 2024/6/30 21:07
 * @Desc 满减收费
 */
public class CashReturn extends CashSuper {

    private double moneyCondition = 0.0d;
    private double moneyReturn = 0.0d;

    public CashReturn(String moneyCondition, String moneyReturn) {
        this.moneyCondition = Double.parseDouble(moneyCondition);
        this.moneyReturn = Double.parseDouble(moneyReturn);
    }

    @Override
    public double acceptCash(double money) {
        double result = 0.0d;
        if (money >= moneyCondition){
            result = money - Math.floor(money/moneyCondition)* moneyReturn;
        }
        return result;
    }
}
